MAGNETIC EQUIPMENT FOR CONVEYANCE
Model KPR-A SMALL PERMANENT MAGNETIC ROLLERMAGNETIC TOOLS & EQUIPMENT
FOR WELDING OPERATION

The magnetic rollers that are frequently used for conveyance (including conveyancestopping) of steel pipes and steel plates have been standardized and kept in stock.

Precaution for use

（N）
1000

KPR-1005A

CHIP & SLUDGEENVIRONMENTAL MAGNETIZER AND MAGNETIC EQUIPMENT MAGNETIC
POWERFUL MAGNETIC MEASURING MEASURING
MAGNETICCONVEYANCE EQUIPMENT EQUIPMENTDEMAGNETIZER FOR CONVEYANCESEPARATORS SEPARATORSTOOLSINSTRUMENTS MATERIALSKPR-0704A

200KPR-0504A
0246810（mm）→ Plate Thickness

Limit switch［mm（in）］
Dimensions

Model

₁₁₂Mass

KPR-0504A

50351210M522（1.96） （1.37） （0.47） （0.39） （0.19） （0.86）

0.45kg/0.99 lb

KPR-0704A

704020（2.75） （1.57） （0.78）

35（1.37）

1.0 kg/2.20 lb

KPR-1005A

100
5030（3.93） （1.96） （1.18）

45（1.77）

2.4 kg/5.29 lb

KPR-1206A

12060
40
16M860（4.72） （2.36） （1.57） （0.62） （0.31） （2.36）

3.8 kg/8.39 lb

12M6（0.47） （0.23）

Model KER ELECTROMAGNETIC ROLLER［Application］
This model employs a powerful electromagnet and its optimum design helps
increase the eﬃciency of conveyance of steel pipes and steel plates.
［Features］●The electromagnetic rollers can easily be turned on and off or adjusted inmagnetic force for easy handling of iron products.
〈Speciﬁcation〉●For the standard type dimensions, refer to the electromagnetic pulley KER.

Model KPR PERMANENT MAGNETIC ROLLER FOR THIN STEEL SHEET［Application］
Most suitable for holding thin steel sheets of 0.2 to 0.4 mm thick such as printingrollers.
〈Manufacturing range〉
Diameter: φ100‒200mm
Length: 300‒1000mm
For a length longer than 800 mm, the diameter needs to be φ180 mm or larger.
〈Revolution〉
750 rpm max.

Air cylinder
LiftingmagnetMagnetic roller

Floater

129

600
400

Permanent
magnetic rollers

Sb1

φD

Pipe guide

B

KPR-1206A

800

φd 1

MAGBORE*

Pipe（IN≒0.1kgf）

φd 2Permanent
magnetic rollers
Holding PowerLIFTINGMAGNET

These products are assembled by bonding. For high temperature services and rubber
lining, structural restrictions must be taken into consideration. Please contact us formore information.

Iron platesRemarks) In case balance adjustment is required, pleasecontact us.

※Please see the Facsimile Communication Form
(Selection Data) on page 175 also.

KPR-A / KER / KPR / KRA
Model KRA MAGNETIC RAILMAGNETIC TOOLS & EQUIPMENT
FOR WELDING OPERATION

The magnetic rails are tools that are installed on the backside of belts
to convey various items such as products and press scraps to assist
such conveyance. These rails are used to improve the work eﬃciency.

An example of handling thin steel sheets
Gate conveyor
Permanent
magnetic rail

Reverser

Permanent
magnetic rail

Magnetic pulley

LIFTINGMAGNET

Magnetic
inspection line Magnetic
sheet piler
Permanent

KRA-D

Electromagnetic rail

magnetic rail

Mirror(Roller side)

LifterElectromagnetic rail

■Reject gate conveyor■Backing conveyor■Sheet piler

SorterReverser

Steel sheet piler［Application］ ●Can be used in lines to accept ［Application］ ●Can be used in such operations as ［Application］ ●Sheets can be piled smoothly
and reject inspected sheets.
turning sheets or reversing the sheet
by use of a magnetic conveyor.
●The ﬂow of sheets can be
ﬂowing directions to inspect thebranched to two directions.
backside of thin steel sheets and toPermanent
Electromagnetic rail
shorten the drying line in painting
Permanent magnetic rail
Electromagnet
magnetic plate
Reject gate conveyor
Stopper
shops and for alignment machines.
OK sheets
NG

Inspection lineetsshe

Proximityswitch
Permanent magnetic rail

Permanent
magnetic rail

Permanent magnetic rail
Proximity switch

Permanent
magneticroller

Electromagnetic rail

Sheet piler■Permanent magnetic rail

■Electromagnetic rail

KRA-A permanent
magnetic railKRA-C typeelectromagnetic rail

L2［mm（in）］

45.5

ModelNSL100

Mounting tap
60S100₂

Poles of a magnet are projecting to theinside of a stainless steel case. Theholding power via a belt is strong. Used
for magnetic conveyors that convey thinsteel sheets in the inverted posture.

［mm（in）］

ModelL

4-M12, depth 15

₁［mm（in）］
Model120L

413kg/
29 lb

1000 270（10.6）
KRA-10100B（39.4） ×3

827kg/
60 lb※Sizes not listed above are also available upon request.

Current₁Mass

KRA-C 500

50030025kg/0.52A（19.6） （11.8）
55 lb

KRA-C1000

1.01A

1000
27050kg/（39.4）（10.6）
×3 110 lb

KRA-D electromagnetic
rail with rollers

An electromagnetic rail having rollers.
Used to prevent drooping of steel sheets
after shearing machines.

2-M12, depth 15■Rectiﬁer RH-MW type
Input 200 VAC, single-phase output 0‒180 VDC,
5 A/10 A［mm（in）］

L1

No. of Taps Mass500
300
KRA- 1050B（19.6）（11.8）

Used for magnetic conveyors that receivesteel sheets that have been conveyed in
the inverted posture by a piler.
Rating: 180 VDC, continuous

L11000 600
200
19.0kg/（39.4）（23.6）（7.87） 41 lb

L142.5

NM10, depth 12Mass500 300
80
9.5kg/KRA-A 500（19.6）（11.8）（3.15） 21 lb

KRA-A1000

KRA-B permanent
magnetic rail

₁60

ModelL64

Length 2 mRoller movement 2 mm

12.5
φ2.584

L180

Mounting tap M10, depth 1260

A magnetic plate is mounted inside astainless steel case. Can be easily
connected to the poles of a permanent
magnetic pulley. Used for elevator
type magnetic conveyors.

₁No. of Taps Mass550
350
180 VDC,KRA-D50（21.6）（13.7） 90W

10kg/22 lb

800
500
180 VDC,（31.5）（19.6） 148W

15kg/33 lb

KRA-D75

MAGNETIC MEASURING
MEASURING POWERFUL MAGNETIC MAGNETICMAGNETIC EQUIPMENT MAGNETIZER AND ENVIRONMENTAL CHIP & SLUDGEMAGBORE*MATERIALS INSTRUMENTS TOOLSSEPARATORSSEPARATORS FOR CONVEYANCE
DEMAGNETIZER EQUIPMENTCONVEYANCE EQUIPMENT

Magneticrail

Magneticrail［Application］
Recommended for such operations as vertical and inclined conveyance of ﬁlled cans andempty cans, conveyance of press scraps and chips, leak inspection of aerosol cans andbelt conveyance in manufacturing processes.
KRA-A［Features］
Vertical conveyance
Inclinedconveyance●Two types, permanent magnetic rails
and electromagnetic rails are available
according to operations.
●Easy handling of products and goods.
No ﬁxtures are necessary andproducts and goods to convey are not
KRA-Bdamaged.

130

MAGNETIC EQUIPMENT FOR CONVEYANCE

PME

Model PME MAGNETIC CONVEYOR MAGCON(Belt width)

MAGBORE*

75°

60°

CHIP & SLUDGEENVIRONMENTAL MAGNETIZER AND MAGNETIC EQUIPMENT MAGNETIC
POWERFUL MAGNETIC MEASURING MEASURING
MAGNETICCONVEYANCE EQUIPMENT EQUIPMENT
DEMAGNETIZER FOR CONVEYANCESEPARATORS SEPARATORSTOOLSINSTRUMENTS MATERIALS

B

1800

A

［Features］●High-performance permanent magnets and optimum design.
Practically no diminishing of the magnetic force during its life.
(Magnetic force diminishes less than 2% over 10-year period)●Simpliﬁed mechanism for trouble-free operations.
●The portable type and inclining type are employed simultaneously tomeet a wide variety of operations.
●Requiring less space, the Magcon can be utilized eﬃciently in small
space in factories.
●Can be used to connect other up-down conveyor lines when used
as an intermediate conveyor link.
●The time to transfer products between processes can be shortened.

An example of Magcon fabrication 2

Max. 2100

LIFTINGMAGNET

An example of Magcon fabrication 1

Min. 1450

MAGNETIC TOOLS & EQUIPMENT
FOR WELDING OPERATION［Application］
The Magcon is a magnetic conveyor having permanent magnets arranged underthe belt and is mainly used to convey iron parts and press scraps upward ordownward.

1300C1500

D■Belt speed: 20 m/min■Belt: Oil-resistant conveyor belt
■Power source: 3-phase, 220 VAC (for motor)■Magnet: Sintered magnet having high holding power
Notes: ※A feeder hopper will be installed upon request.
※The head pulley can be a magnetic pulley upon request.
(It picks up magnetic substances on the ﬂoor.)※ Various types of the Magcon for various
operations including vertical conveyance aredesigned and fabricated according to yourneeds.

［mm（in）］

ModelMotor

PME-20200（7.87）

280（11.0）210（8.26）

480（18.9）

PME-30300（11.8）

330（12.9）

280（11.0）

580（22.8）

PME-45450（17.7）405（15.9）335（13.1）

740（29.1）

PME-60600（23.6）

480（18.9）410（16.1）

840（33.1）

0.75kW
1.5 kW■Examples of special fabrication of magnetic equipment for conveyance
COIL OPENER

MCO-P［Application］
An opener of strip coil is used for labor saving and safety of workers. Thisopener is used to automatically set the leading edge of coil in the pinchrollers in various factories such as steel mills.
This opener is used in strip coil leveler lines, slitter lines, plaiting lines,
surface treatment lines, forming lines, etc. to contribute to labor saving.

131

Applicable strip coil:●Material: Ordinary steel plate, silicon steel, colored steel plate, plated steel, surface coated steel, etc.
●Width: 10 ‒ 2,000 mm●Thickness of plate: 0.2 ‒ 3.0 mm●Threading speed: Normally 30 m/min

SHEET FEEDER

AFR［Application］
Suitable for feeding silicon steel for iron core into a baking furnace infactories such as electric appliance manufacturing or feeding thin steel
sheets to a press machine, or for transferring cut-out or punched plates.
［Features］●Powerful permanent magnets are employed. The magnetic force
diminishes little and no power source for excitation is required.
●A simpliﬁed mechanism with roller rotating motion and cylinder reciprocating
motion combined, which is less likely to become a cause of failure.
●Each time a plate is fed out, the cylinder moves up and down. Thisfeature makes this feeder suitable for operations where a relatively small
number of sheets is handled.
●Light weight and compact for easy installation and handling.